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Arabidopsis SNAREs SYP61 and SYP121 coordinate the trafficking of plasma membrane aquaporin PIP2;7 to modulate the cell membrane water permeability

Charles Hachez UGent, Timothée Laloux, Hagen Reinhardt, Damien Cavez, Hervé Degand, Christopher Grefen, Riet De Rycke UGent, Dirk Inzé UGent, Michael R Blatt, Eugenia Russinova UGent, et al. (2014) PLANT CELL. 26(7). p.3132-3147
abstract
Plant plasma membrane intrinsic proteins (PIPs) are aquaporins that facilitate the passive movement of water and small neutral solutes through biological membranes. Here, we report that post-Golgi trafficking of PIP2;7 in Arabidopsis thaliana involves specific interactions with two syntaxin proteins, namely, the Qc-SNARE SYP61 and the Qa-SNARE SYP121, that the proper delivery of PIP2;7 to the plasma membrane depends on the activity of the two SNAREs, and that the SNAREs colocalize and physically interact. These findings are indicative of an important role for SYP61 and SYP121, possibly forming a SNARE complex. Our data support a model in which direct interactions between specific SNARE proteins and PIP aquaporins modulate their post-Golgi trafficking and thus contribute to the fine-tuning of the water permeability of the plasma membrane.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
GOLGI NETWORK, PLANT-CELLS, STRESS, DISEASE RESISTANCE, TRANSPORT PATHWAYS, PROTEIN INTERACTIONS, K+ CHANNEL, ENDOPLASMIC-RETICULUM, ENDOCYTOSIS, REVEALS
journal title
PLANT CELL
Plant Cell
volume
26
issue
7
pages
3132 - 3147
Web of Science type
Article
Web of Science id
000342076200032
JCR category
PLANT SCIENCES
JCR impact factor
9.338 (2014)
JCR rank
4/204 (2014)
JCR quartile
1 (2014)
ISSN
1040-4651
DOI
10.1105/tpc.114.127159
project
Biotechnology for a sustainable economy (Bio-Economy)
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
5821667
handle
http://hdl.handle.net/1854/LU-5821667
date created
2015-01-27 10:33:27
date last changed
2016-12-19 15:39:11
@article{5821667,
  abstract     = {Plant plasma membrane intrinsic proteins (PIPs) are aquaporins that facilitate the passive movement of water and small neutral solutes through biological membranes. Here, we report that post-Golgi trafficking of PIP2;7 in Arabidopsis thaliana involves specific interactions with two syntaxin proteins, namely, the Qc-SNARE SYP61 and the Qa-SNARE SYP121, that the proper delivery of PIP2;7 to the plasma membrane depends on the activity of the two SNAREs, and that the SNAREs colocalize and physically interact. These findings are indicative of an important role for SYP61 and SYP121, possibly forming a SNARE complex. Our data support a model in which direct interactions between specific SNARE proteins and PIP aquaporins modulate their post-Golgi trafficking and thus contribute to the fine-tuning of the water permeability of the plasma membrane.},
  author       = {Hachez, Charles and Laloux, Timoth{\'e}e and Reinhardt, Hagen and Cavez, Damien and Degand, Herv{\'e} and Grefen, Christopher and De Rycke, Riet and Inz{\'e}, Dirk and Blatt, Michael R and Russinova, Eugenia and Chaumont, Fran\c{c}ois},
  issn         = {1040-4651},
  journal      = {PLANT CELL},
  keyword      = {GOLGI NETWORK,PLANT-CELLS,STRESS,DISEASE RESISTANCE,TRANSPORT PATHWAYS,PROTEIN INTERACTIONS,K+ CHANNEL,ENDOPLASMIC-RETICULUM,ENDOCYTOSIS,REVEALS},
  language     = {eng},
  number       = {7},
  pages        = {3132--3147},
  title        = {Arabidopsis SNAREs SYP61 and SYP121 coordinate the trafficking of plasma membrane aquaporin PIP2;7 to modulate the cell membrane water permeability},
  url          = {http://dx.doi.org/10.1105/tpc.114.127159},
  volume       = {26},
  year         = {2014},
}

Chicago
Hachez, Charles, Timothée Laloux, Hagen Reinhardt, Damien Cavez, Hervé Degand, Christopher Grefen, Riet De Rycke, et al. 2014. “Arabidopsis SNAREs SYP61 and SYP121 Coordinate the Trafficking of Plasma Membrane Aquaporin PIP2;7 to Modulate the Cell Membrane Water Permeability.” Plant Cell 26 (7): 3132–3147.
APA
Hachez, C., Laloux, T., Reinhardt, H., Cavez, D., Degand, H., Grefen, C., De Rycke, R., et al. (2014). Arabidopsis SNAREs SYP61 and SYP121 coordinate the trafficking of plasma membrane aquaporin PIP2;7 to modulate the cell membrane water permeability. PLANT CELL, 26(7), 3132–3147.
Vancouver
1.
Hachez C, Laloux T, Reinhardt H, Cavez D, Degand H, Grefen C, et al. Arabidopsis SNAREs SYP61 and SYP121 coordinate the trafficking of plasma membrane aquaporin PIP2;7 to modulate the cell membrane water permeability. PLANT CELL. 2014;26(7):3132–47.
MLA
Hachez, Charles, Timothée Laloux, Hagen Reinhardt, et al. “Arabidopsis SNAREs SYP61 and SYP121 Coordinate the Trafficking of Plasma Membrane Aquaporin PIP2;7 to Modulate the Cell Membrane Water Permeability.” PLANT CELL 26.7 (2014): 3132–3147. Print.